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  1. JDK
  2. JDK-8165231

java.nio.Bits.unaligned() doesn't return true on ppc

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    • b01
    • ppc

    Backports

      Description

        Some open sources (such as Spark 2.0) check java.nio.Bits.unaligned() to recognize support of unaligned memory access in platform. Though ppc64 and ppc64le support it, unaligned() returns false.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8179839 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8179969 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8182207 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8183457 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8184598 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8184871 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8187180 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8192477 java.nio.Bits.unaligned() doesn't return true on ppc

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8186090 java.nio.Bits.unaligned() doesn't handle aarch64

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8158260 PPC64: unaligned Unsafe.getInt can lead to the generation of illegal instructions

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Enhancement - null JDK-8026049 (bf) Intrinsify ByteBuffer.put{Int,Double,Float,...} methods

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                horii Hiroshi Horii
                horii Hiroshi Horii
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                  Created:
                  Updated:
                  Resolved: